baber/WOPTO huggingface dataset:
Patent JP-H05276443-A (JP)
Title: Solid-state image pickup device
IPC: H04N5/378
Filed: 1992-03-30
Abstract: PURPOSE:To obtain the solid-state image pickup device which can prevent time for reading images from being unnecessarily extended and can increase the number of images to be read per unit time by performing the reading operation corresponding to the size of an object. CONSTITUTION:In the solid-state image pickup device provided with plural photodetectors 12 arranged in the shape of a two-dimensional matrix, vertical transfer CCD 14 to output the charges of the photodetectors to the outside and horizonntal transfer CCD 16, a part of the photodetector arrangement is light-shielded, the charges of valid picture elements not light-shielded are read out by normally performing vertical transfer and horizontal transfer, and picture elements in the light-shielded area are not normally read out by not performing horizontal transfer.
Patent JP-H03273269-A (JP)
Title: Image forming device
Inventor: SANO KATSUHIDE
IPC: B41J29/20
Filed: 1990-03-23
Abstract: PURPOSE:To form an image with stable image density even when resin, etc., adheres to the surface of a developing electrode in a developing means by reading out the voltage value of a developing bias corresponding to accumulated information by an accumulating means from a storage means and impressing the developing bias on the developing means by the use of an impressing means. CONSTITUTION:A CPU(Central Processor Unit) 350 of an engine control circuit 70 accumulates information related to the number of developing times when development is performed by the developing means by adding developer to a latent image on an image carrier. Then, the voltage value of the developing bias corresponding to the accumulated information is read out from the storage means 35 which stores relation between the accumulated information and the voltage value of the developing bias, and the developing bias having the voltage value read out is impressed on the developing means. Thus, the image is formed with the stable image density even when the resin, etc., adheres to the surface of the developing electrode in the developing means.
Patent JP-S547387-A (JP)
Title: Temperature sensor apparatus of heat sensitive magnetic body
Inventor: ABE MITSUO
IPC: G01K7/36
Filed: 1977-06-20
Abstract: PURPOSE: To make possible variable setting of detecting temperatures inexpensively and highly accurately by providing a resistor winding part which integrally wounds resistors for signal and magnetic core heating on the magnetic core and elevating the temperature of the magnetic core with the joule heat thereof thereby making variable the detecting temperature range. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09261295-A (JP)
Title: Interface converter
Inventor: SUZUKI KAZUYOSHI
IPC: H04L12/715
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To realize the interface converter with high general-purpose performance provided with processing functions of layers 1, 2 of the open system interconnection OSI. SOLUTION: Transmission data sent from a data terminal equipment(DTE) 20 are stored in a buffer memory(BUF) 44 sequentially via a driver/receiver(D/R) 46 and a serial/parallel converter(S/P). A CPU 47 conducts processing of a core of the protocol Q.922 of a layer 2 of the OSI and generates a frame format from the transmission data from the DTE 20 to make the frame complete. The completed frame is sent to a frame relay network 30 sequentially via an S/P 43, an L1CTL42 and a D/R 41 from the BUF 44. On the other hand, data received from the frame relay network 30 are stored in the BUF 44 through a reverse route to that of the transmission and the CPU 47 stores required information to the DTE 20.
Patent JP-H06286120-A (JP)
Title: Printing coating device
Inventor: MORIMOTO ISAO
IPC: B41F33/14
Filed: 1993-03-30
Abstract: PURPOSE:To provide a device wherein a mark is clearly recognized and register adjustment operation is smoothly performed in printing coating work when printing ink and coating liquid colorless or light-colored and pale-colored equivalent thereto are used in the case of printing and applying a printing coating layer. CONSTITUTION:A printing coating device is provided with a main printing coating roll 1 and an auxiliary printing coating roll 2. The main printing coating roll 1 is used for printing and coating a desired base sheet P with a printing coating layer having a colorless or color equivalent thereto in a proper pattern shape. The auxiliary printing coating roll 2 is used for printing and coating a colored register mark having the same diameter as the printing coating roll which is integrally arranged in one end part of the printing coating roll in a coaxial rotary state.
Patent JP-H09265204-A (JP)
Title: Electrophotographic transparent transfer sheet
Inventor: OKABURO KENICHI
IPC: G03G7/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic transparent transfer sheet using a pulp which is subjected to high beating treatment, and to provide a paper sheet having high transparency which causes little surface roughness after heated for printing in an electrophotographic copying machine. SOLUTION: This electrophotographic transparent transfer sheet is produced by adding a fine glass fiber to a pulp which is subjected to beating to obtain <100ml freeness by Canadian modified method (by sampling 0.5g dry weight of pulp and measuring the pulp according to the Canadian standard type as specified in JIS P8121 except that a 80-mesh woven bronze wire is used as a sieve plate). More preferably, an extrafine glass fiber having 1.0 to 5.5μm average fiber diameter is added by 0.5 to 5.0wt.% to the dry weight of the pulp, mixed and formed into a paper.
Patent JP-H04285106-A (JP)
Title: Pretreatment of coal and iron ore in smelting reduction method
Inventor: TANAKA KATSUHIRO
IPC: C21B11/00
Filed: 1991-03-13
Abstract: PURPOSE:To thermally decompose coal to be fed into a smelting reduction furnace for iron ore by sensible heat of heated iron ore and to continuously feed an agglomerate mixture of the thermally decomposed solid matter and the iron ore into the smelting reduction furnace without bridging. CONSTITUTION:An intermediate vessel is charged with heated iron ore (heated beforehand) and coal, and in the intermediate vessel, volatile components in coal are gasified by sensible heat of the heated iron ore, and then the deposited matter in the intermediate vessel is fed into a smelting reduction furnace. At this time, coal is continuously supplied to the intermediate vessel and the continuous flow of the coal joins the continuous flow of the heated iron ore and a mixture of the two caused by the joining is fed into the intermediate vessel.
Patent JP-S59198757-A (JP)
Title: Manufacture of semiconductor device
Inventor: YASUDA SEIJI
IPC: H01L29/72
Filed: 1983-04-26
Abstract: PURPOSE:To enable to realize a bi-polar IC of a high withstand voltage composed by the combination of a lateral p-n-p transistor with a vertical n-p-n transistor even at the circuit part whereon a high voltage is applied by a method wherein the development of the depletion layer at the collector junction is restrained at the time of impressing a collector bias. CONSTITUTION:A ring aperture is formed by selectively removing an SiO2 film in ring form, and a ring collector region 3 is formed by ion-implanting boron to the surface of a semiconductor substrate within the aperture, or by solid- diffusion from an oxide doped with boron. A conductive film is selectively opened at the first position of the ring form along the inner peripheral side of the collector region 3 and the second position at the center of the first position. Next, after coating the first ring aperture 15 with a resist 17, the SiO2 film 5 exposed to the second aperture 16 at the center is removed by etching, thus exposing the surface of the semiconductor substrate in said aperture 16. After exfoliating the resist 17, boron is ion-implanted to the entire surface. Finally, a metallic film is adhered over the entire surface, and thereafter patterning is performed, resulting in the formation of electrode films 10 and 11 on the first conductive film part 6 and the second one 7.
Patent JP-H01243909-A (JP)
Title: Automatic steering apparatus of transplanter
Inventor: MIZUKURA TAIJI
IPC: A01C11/02
Filed: 1988-03-25
Abstract: PURPOSE:To precisely control the steerage of a transplanter only by the steering of the front wheels thereof by finding a Hough value so as to read the order of precedence between the Hough value and an angle thereof, thereby improving the following-up of the transplanter to a seedling row. CONSTITUTION:Figure elements having prescribed distances from figure elements picked up with seedling row-picking-up apparatus 20L and 20R and binarized at a binarizing arithmetic section 226 are extracted and Hough transformed. The Hough value is found as a component in a direction orthogonally intersecting with the traveling direction of the shortest line between a standard point and the seedling row. When an angle between the standard line and the line is large, the Hough value becomes small. In the case an angle formed from the line and the standard line is preceded to carry out an automatic steering.
Patent JP-H01246191-A (JP)
Title: Device for pulling up single crystal
Inventor: MATSUDA MASATO
IPC: H01L21/208
Filed: 1988-03-26
Abstract: PURPOSE:To improve in formation of single crystal in a device pulling up silicon single crystal, etc., by CZ method, by constituting a closable opening of a valve storage part to stock a gate valve to isolate of communication between both an upper and an lower chambers of a container for growing single crystal. CONSTITUTION:A device for pulling up single crystal wherein a valve storage part 4 to stock a gate valve 3 capable of isolating communication between an upper chamber 1 and a lower chamber 2 is set at the lower part of the upper chamber, an intake of an inert gas is set at the upper part of the upper chamber 1 and an exhaust is laid at the lower part of the low chamber 2 is provided with the following constitution. Namely, a closing column 15 to shut an opening 4a of the valve storage part 4 is equipped vertically movable along the inner peripheral surface of the upper chamber 1 at the bottom of the upper chamber 1. By the above-mentioned means, the opening 4a of the valve storage part 4 is closed by drop of the closing column 15 and downward flow of the inert gas is not disturbed. Consequently, a silicon oxide 11 attached to the upper part of the lower chamber 2 can be prevented from falling into a crucible.
Patent JP-S61226055-A (JP)
Title: Extrinsic collagen/inorganic preparation for repairing bone
Inventor: KAARU EI PIETSUTSU
IPC: A61L27/46
Filed: 1986-03-28
Abstract: A composition for use in bone repair, in particular, in onlay procedures, which comprises calcium phosphate minerals in admixture with atelopeptide reconstituted fibrillar collagen preparations is disclosed. This composition is non-immunogenic and encourages the fusion of host bone with new bone growth through the implant. Additional processes for curing the implant to improve its compressive strength include heat curing, maturation, and cross-linking.
Patent JP-2000233554-A (JP)
Title: Hand held character type power assisted printing device
Inventor: KAMIYA YASUHITO
IPC: B41K1/10
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by a simple structure, and drastically reduce the labor of a worker, and greatly improve the work efficiency by loading a small power section on a hand held character type printing device, and performing a printing motion to an article to be printed by a single procedure using the power of the small power section. SOLUTION: A motor 5 as a small power section is rotated, and a rack frame 3 and a printing stamp section 4 as a printing section are placed under a depressed state downward along a rail section 2 by a crank 6 which is connected to the shaft of the motor 5. At this time, by the engagement between a rack gear section 7 and a pinion gear 8, the pinion gear 8 rotates, and a movable ink pad 9 which is an ink filled section separates from the printing stamp section 4. Then, the printing stamp section 4 is placed under an open state in view of a printing surface 10, and the printing surface 10 comes into contact with an article to be printed, and a printing is performed by a single procedure. Also, in this printing device, the printing stamp section 4 is housed in a guide frame 1 on both side surfaces of which, the rail section 2 and an ink pad attaching hole 11 are provided.
Patent JP-H07264186-A (JP)
Title: Monitor control data link control system
Inventor: YABE TORU
IPC: H04B17/00
Filed: 1994-03-16
Abstract: PURPOSE:To facilitate the setting change of data link connection with respect to the control system in which a data link to apply monitor control to a trans mitter through polling from a maintenance equipment is formed. CONSTITUTION:The system consists of plural transmitters NE: 31-33 and one maintenance equipment EA2:30 being network components and the maintenance equipment monitors each transmitter by the polling system. The system is provided with a data link connection section 1, a maintenance equipment interface section 2 located between the data link connection section 1 and the maintenance equipment EA2:30, a transmitter monitor control section 3 and a common processing section 4 and the connection in the data link connection section is set according to each item of a basic connection information table.
Patent JP-2000266888-A (JP)
Title: Operation aiding method and operation aiding device for reactor and recording medium
Inventor: TAKANO KENICHI
IPC: G05B23/02
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To quickly display aiding information in the case of alarm generation. SOLUTION: In the case of alarm generation, state quantities varied by the effects of the cause of the alarm are listed up, remarkable state quantities are selected among the state quantities listed up to be major state quantities, the other listed quantities than the major state quantities are made related state quantities. Alarm related information on each of the major quantities and the related quantities are listed up so as to display the major state quantities and the related quantities together with the alarm related information.
Patent JP-S61230938-A (JP)
Title: Belt type printer
Inventor: KUDO JIRO
IPC: B41J1/20
Filed: 1985-04-08
Abstract: PURPOSE:To perform printing by selecting a large number of desired characters, figures or marks, by mounting a plurality of type belts capable of marking a character or mark and selectively moving one of them to a printing position if necessary and further selectively revolving the selected types so as to allow the same to reach the printing position. CONSTITUTION:When a shaft 52 is charged in a cam member 50 and a pin member 56 is contacted with the deepest cam surface 66a of a cam groove 66, the first line belt 12a of type belts 12 comes to a position where a printing hammer device 16 can type. When the pin member 56 is contacted with the cam surface 66b, a second line type belt 12b comes to a printable position. When the gear 72 of a type belt revolving shaft 68 is meshed with the inner gear 42 of a pulley apparatus 36 and a first frame plate 32 moves to the lateral direction by the selection of a type belt 12a-c, the gear 72 can allow the inner gear 42 of the pulley apparatus 36 to slide to the axial direction.
Patent JP-S57187914-A (JP)
Title: Formation of bipolar radial anisotropic magnet
Inventor: TOMITA TADAHARU
IPC: B22F5/12
Filed: 1981-05-14
Abstract: PURPOSE:To reduce a magnetic leakage and increase the number of the magnets obtainable without the interference from a forming magnetic field by a method wherein a magnetic circuit is formed with the press mold having an N pole and a S pole in the upper and lower portion thereof respectively and a mold portion for pressing the magnetic powder is formed in non-magnetic substance. CONSTITUTION:An N pole is generated by an annular coil 1 in dices 4, 5 and a S pole is generated by a coil 2 in dices 7, 8. The major of the magnetic force lines induced by the coil 1 is absorbed to the core 3, the minor of the magnetic force lines is transmitted through the dices 4, 5 to the dices 7, 8 and couples with the S pole generated by the coil 2. The S pole generated by the coil 1 and the N pole generated by the coil 2 are coupled with each other through the support of the machine to constitute a great electric circuit. The magnetic powder oriented along the radial direction is pressformed by the upper punches 10, 11 of the non-magnetic substance and the lower punches 12, 13 of the non- magnetic substance in the cavity. Thereafter, the magnetic pole of the coils 1, 2  is reversed and the demagnetization is established. As a result, the radial anisotropic magnet can be formed.
Patent JP-H08274824-A (JP)
Title: Fsk demodulation circuit
Inventor: SAKAKURA KENICHI
IPC: H04L27/14
Filed: 1995-03-30
Abstract: PURPOSE: To receive data signals at much higher speed without depending on the accuracy of a BPF by passing two kinds of data signals, which are passed through the BPF, through a phase filter circuit and a differentiation circuit and turning on/off an analog switch corresponding to the differentiated signals. CONSTITUTION: A BPF 1 passes two kinds of data signals fL and fH at low and high frequencies. A phase filter circuit 2 is connected to the output side of the BPF 1 and respectively delays the phases of two kinds of data signals at 90 deg. before and behind the intermediate frequency of two kinds of data signals. An analog switch 4 is turned on/off corresponding to a signal fD differentiated by a differentiation circuit 3 connected to the output side of the phase filter circuit 2. Only when the analog switch 4 is turned on, a capacitor C2 is charged/ discharged by a fixed time constant. A comparator circuit 5 compares voltages at both the terminals of the capacitor C2 with a threshold voltage V1 decided in advance and outputs '1' or '0' logic data FR.
Patent JP-H02253008-A (JP)
Title: Ball stud for ball joint and manufacture thereof
Inventor: OTSUKA MASAAKI
IPC: B24B19/02
Filed: 1989-03-24
Abstract: PURPOSE:To obtain a ball joint having a low sliding resistance between the spherical head part of a ball stud and the inner peripheral surface of a bearing by forming a plurality of micro-recesses in the spherical head part over the entire surface thereof, and by forming the boundary parts between the recesses and the inner surface of the bearing so as to have smooth curved surfaces. CONSTITUTION:A plurality of micro-recesses 20 are formed in the outer surface 13 of a spherical head part 4 all over the surface thereof, and the boundary parts 21 between the recesses 20 and outer surface 13 of the spherical head 4 have smooth curved surfaces. Although the individual micro-recesses 20 have irregular shapes, the substantial part of the recesses 20 is relatively shallow, that is, it has a depth 20a small than its diameter 20b. Accordingly, when the ball stud 2 is used in a ball joint 1, lubrication oil retained in the micro-recesses 20 easily goes into and out from the recesses 20, owing to the sliding motion between the spherical head part 4 of the ball stud 2 and a bearing 6. Accordingly, it is possible to always feed lubricant to the outer surface 13 of the spherical head part 4.
Patent JP-H09264354-A (JP)
Title: Disc brake abrasion warning device
Inventor: SHIBUYA TOSHIYUKI
IPC: F16D66/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To perform warning of abrasion of a brake lining with large resonance sound by integrally forming a sensor plate cut and erected toward a disc rotor on a part of a shim for supporting the brake lining. SOLUTION: A sensor plate 10 formed by being partially cut and erected toward a disc rotor 1 is provided on a shim 5 for adjusting surface pressure to be applied to a brake lining 3 constant. The sensor plate 10 is so arranged that a pawl part on the tip may be perpendicular to the rotational side surface of the disc rotor 1. When abrasion reaches the specified limit (as shown in the figure B) after the brake lining 3 is gradually worn with the contact to the disc rotor 1 in braking, the pawl part on the tip of the sensor plate 10 is brought in contact with the disc rotor 1, and dragging sound to be generated with the rotation of the disc rotor 1 is generated. Therefore, abrasion of the brake lining can be reliably warned to a driver by generating resonance sound having the magnitude according to the abrasion.
Patent JP-H06254415-A (JP)
Title: Vapor generation device
Inventor: TAKADA YOSHIHIRO
IPC: G01N25/16
Filed: 1993-03-08
Abstract: PURPOSE:To provide a vapor generation device which is capable of performing humidity adjustment correctly within a low humidity range. CONSTITUTION:Air to be fed out of an air pump 9 is conducted into the interior of a water tank 6, and water 37 is pressed by pressure gradient which generates in both upper and lower end openings of an orifice pipe 18. Consequently, a very small amount of water is fed into an evaporation pipe 19, passing through a first water passage pipe 23 and a second water passage pipe 23, both having a fine inner diameter, and is evaporated. The vapor component generated by evaporation is mixed with dry nitrogen gas taken in from a gas intake hole 35 into vapor of desired humidity. Further, the density of this vapor is made uniform in a buffer chamber 8 of large dimensions, and is taken out to an outer area from an exhaust pipe 30. Humidity adjustment within a low humidity range is possible by feeding a very small amount of water to the evaporation pipe 19.
Patent JP-S57188054-A (JP)
Title: Electrophotographic copying machine
Inventor: MINESHIMA TERUO
IPC: G03G21/00
Filed: 1981-05-14
Abstract: PURPOSE:To realize an automatic shut-off control when the copying operation is over, by setting the automatic shut-off mechanism in an inactive state as long as an original sheet, etc. is detected and accordingly keeping the power supply on if necessary. CONSTITUTION:When the prescribed time elapses after the copying operation is over, a relay contact rl21 of a load relay RL2 of a transistor Q3 which works in response to a copy start button is turned off via a timer of a microcomputer control part 26. The power supplies of other power supply parts 27 are automatically shut off to avoid the waste of the power consumption. While a relay contact rl11 is closed by the sheet detection signal of a photodetector 15 and via a transistor Q2 and a relay RL1 if a sheet is kept on the original board. Thus the power is supplied to the part 27 regardless of the automatic shut-off operation. Then the automatic shut-off mechanism is substantially inactive when necessary, and the need to perform a restarting operation is eliminated after the automatic shut-off. Thus an automatic shut-off operation is available according to the situation. The same procedure is also obtained although the copy paper is detected.